BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 1035 



Prloniodus radicans Hinde. 



Prioniodua radicans Hinde, Quart. Jour. Geol. Soc. London, 35, 1879, p. 356, pi. 



15, figa. 1-6.— Grabau and Shimer, N. A. Index Fossila, 2, 1910, p. 244, fig. 



1538a-c. 

 Chazyan: Grenville, Quebec. 



Prioxotus convoltus Hisinger. See Monograpt.ua eonvolutus. 



PRISCOCHITON Dall. Genotype: Chiton canadensia Billinga. 



Priscochiton (Billings MS.) Dall, Proc. U. S. Nat. Mus., 4, 1.881, p. 281. 



Priscochiton canadensis (Billinga). 



Chiton Canadensis Billings, Geol. Surv. Canada, Pal. Fossils, 1, p. 394, fig. 370a-c. 

 Metoptoma canadensis Miller, N. A. Geol. Pal., p. 410, fig. 685. 

 rdscochiton canadensia Dall, Proc. IT. S. Nat. Mus., 4, 1881, p. 281. 

 Black River (Leray): Pauquetto Rapids, Ottawa River, Canada. 



PRISMATOPHYLLUM Simpson. 



Genotype: Cyathophyllum rugosum Edwards and Haime. 

 Prismatophyllum Simpson, Bull. New York State Mus., 398, 1900, p. 218. 



Prisniatophyllnm inaequale (Hall). 



Columnaria insequalis Hall, Pal. New York, 2, 1852, p. 323, pi. 72, figs. 3a, b, 4a-c. 

 Acervularia? inequalis Hall and Whitfield, 23d Rep. New York State Mus. Nat. 



Hist., 1873, p. 233.— Schuchert, Amer. Geol., 31, 1903, p. 163. 

 Prismatophyllum inequalis Weller, Geol. Surv. New Jersey, Pal., 3, 1903, p. 219, 



pi. 17, figs. 12-13. 

 Cyathophyllum inequale Swartz, Maryland Geol. Surv., Low. Dev., 1913, p. 205, 



pi. 20, figs. 1-4. 

 Acervularia communis Simpson, Trans. Amer. Phil. Soc, n. a., 16, 1889, p. 459, 



figs. 

 Cayugan (Cobleskill): Schoharie, etc., New York. 

 Helderbergian: New Jersey (Decker Ferry); Pennsylvania and Maryland (Keyser). 



PROBOSCINA Audouin. Genotype: P. boryi Audouin. 



Proboscina Audouin, Savigny's Descr. del Egypte, Pol., 1826, p. 236. — D'Orbigny, 

 Pal. Francaia, Terr. Cret., 5, 1854, p. 844. — Haime, Bry. Fosa. Form. Juraa., 

 1854, p. 166 (extra edition, p. 10).— Zittel, Handb. Pal., 1, 1880, p. 598 — 

 Ulrich, Jour. Cincinnati Soc. Nat. Hist., 5, 1882, p. 149; Geol. Surv. Illinois, 

 8, 1890, p. 368; Geol. Minnesota, 3, 1893, p. 119.— Simpson, 14th Ann. Rep. 

 State Geol. New York for 1894, 1897, p. 596.— Nickles and Bassler, Bull. U. S. 

 Geol. Surv., 173, 1900, p. 20.— Cumings, Amer. Jour. Sci., 4th ser., 17, 1904, 

 p. 75, fig. 82.— Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 118.— 

 Cuminga, 32d Ann. Rep. Dep. Geol. Nat. Rea. Indiana, 1908, p. 753. — Bassler, 

 Zittel-Eaatman Textb. Pal., 1913, p. 319. 



Proboscina auloporoides (Nicholson). 



Alecto auloporoides Nicholson, Pal. Ohio, 2, 1875, p. 267, pi. 25, figs. 2-2b. 

 Stomatopora auloporoidea Miller, N. A. Geol. Pal., 1889, p. 325. — Lesley, Geol. 



Surv. Pennsylvania, Rep. P 4, 1890, p. 1102, figs. 

 Proboscina auloporoidea Ulrich, Contr. Micro-Pal. Cambro-Sil., pt. 2, 18S9, p. 



28.— Whiteaves, Pal. Foss., 3, 1895, p. 115.— Cumings, 32d Ann. Rep. Dep. 



Geol. Nat. Res. Indiana, 1908, p. 872, pi. 32, figs. 4, 4a, 5. 

 Maysville and Richmond: Cincinnati, Ohio, and vicinity; Stony Mountain, 



Manitoba. 



84243°— Bull. 92— vol 2—15 21 



